workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted

apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.

No functional change: only unbound workqueues reach apply_wqattrs_*()
today.

Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 48 insertions, 0 deletions

diff --git a/drivers/iio/Makefile b/drivers/iio/Makefile
new file mode 100644
index 000000000..cb80ef837
--- /dev/null
+++ b/drivers/iio/Makefile
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for the industrial I/O core.
+#
+
+obj-$(CONFIG_IIO) += industrialio.o
+industrialio-y := industrialio-core.o industrialio-event.o inkern.o
+industrialio-$(CONFIG_IIO_BUFFER) += industrialio-buffer.o
+industrialio-$(CONFIG_IIO_TRIGGER) += industrialio-trigger.o
+industrialio-$(CONFIG_ACPI) += industrialio-acpi.o
+
+obj-$(CONFIG_IIO_CONFIGFS) += industrialio-configfs.o
+obj-$(CONFIG_IIO_GTS_HELPER) += industrialio-gts-helper.o
+obj-$(CONFIG_IIO_SW_DEVICE) += industrialio-sw-device.o
+obj-$(CONFIG_IIO_SW_TRIGGER) += industrialio-sw-trigger.o
+obj-$(CONFIG_IIO_TRIGGERED_EVENT) += industrialio-triggered-event.o
+obj-$(CONFIG_IIO_BACKEND) += industrialio-backend.o
+
+obj-y += accel/
+obj-y += adc/
+obj-y += addac/
+obj-y += afe/
+obj-y += amplifiers/
+obj-y += buffer/
+obj-y += cdc/
+obj-y += chemical/
+obj-y += common/
+obj-y += dac/
+obj-y += dummy/
+obj-y += gyro/
+obj-y += filter/
+obj-y += frequency/
+obj-y += health/
+obj-y += humidity/
+obj-y += imu/
+obj-y += light/
+obj-y += magnetometer/
+obj-y += multiplexer/
+obj-y += orientation/
+obj-y += position/
+obj-y += potentiometer/
+obj-y += potentiostat/
+obj-y += pressure/
+obj-y += proximity/
+obj-y += resolver/
+obj-y += temperature/
+obj-y += test/
+obj-y += trigger/